Video of Lampkins boarding and exiting a HART bus was released Monday. It is the last known footage of Lampkins.

According to the Times, Lampkins was the third openly gay man who was a victim of homicide since December in the same neighborhood.

TPD spokesman Stephen Hegarty told the Times that the department does not believe the cases are related.

Detectives are seeking the public's help for more information in this case. On February 3, TPD released a composite sketch of a person of interest based on eyewitness statements.

TPD released a composite sketch of a person of interest who was seen in the area where Dontae Lampkins was found dead of an upper body trauma.
(Photo: Tampa Police Department)

If you have information related to this case, leave an anonymous tip with Crime Stoppers of Tampa Bay at 800-873-8477, online or through the P3Tips mobile app. A $3,000 reward is offered for information leading to the identification and arrest of a suspect.